Last refresh of the prices: Last Tuesday at 10:31 AM EDT.
Compare 2 ways to go from Sarnia to Oshawa
We recommend taking the bus
Among the sustainable travel choices, the Bus stands out as a good way to reach Oshawa. The journey takes about 9 hours 15 minutes, and with fares starting at just THB 1,271, it presents an excellent value for a comfortable ride.
Based on 5248 reviews, the company was rated 4.1 stars on Busbud. Travellers were especially satisfied with the staff and the cleanliness but often complained with the Wi‑Fi. VIA Rail Canada ticket prices on this trip start at THB 2,321
Frequently asked questions about travelling from Sarnia to Oshawa by train
Please note that schedules, routes, or operator details shown here may be updated or vary at the time of your trip.
How much is the train ticket from Sarnia to Oshawa?
The cheapest train tickets from Sarnia to Oshawa start at THB 2,321. The average price for this train route is around THB 3,331. Busbud recommends booking your tickets in advance to increase your chances of getting the lowest possible price.
How long is the train ride from Sarnia to Oshawa?
The average train trip from Sarnia to Oshawa takes 7h 29m and covers 301 km. The quickest train gets you there in 6h 14m and is operated by VIA Rail Canada.
Which train operators serve the Sarnia to Oshawa route?
Several major train operators serve this route, with 4 trains available per day.
What are the earliest and latest departure times for the train from Sarnia to Oshawa?
The earliest train from Sarnia to Oshawa departs at 8:40am. The latest train departs at 8:40am.
Find cheapest prices for trains
Price is for a one-way ticket for one passenger and based on past searches.
Best price found
08-21
THB 2,227
08-22
THB 2,705
Today
THB 2,341
08-24
THB 2,404
08-25
THB 2,115
08-26
THB 1,859
08-27
THB 1,859
08-28
THB 1,767
The cheapest trip from Sarnia to Oshawa was searched and found on Aug 28, 2026 with a price of THB 1,767
To save money and be sure you have the best seat, it's a good idea to buy your train tickets from Sarnia to Oshawa, as early as possible.
You can expect to pay from THB 1,767 to THB 5,035 for a train ticket from Sarnia to Oshawa based on the last 2 days. You can expect to find the cheapest price for the trip at THB 1,767 which is on 2026-08-28.
The cheapest trip from Sarnia to Oshawa was searched and found on Aug 28, 2026 with a price of THB 1,767
